See also

Orbital elements of OPS 4311

Launched 13 October 1971
Flight ended –
Launch site Air Force Western Test Range, California, USA
Owner United States
NORAD ID 5557
Alternative names DMSP 5B F1

Show orbit between:

Start date

End date

Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
Date
fetched		 Epoch
osculation		 Inc.
[°]		 Ecc. RA asc
node
[hr]		 Arg
Peri.
[°]		 Mean
anom
[°]		 Mean
motion
[rev/day]		 Abs.
mag
2025 Jul 02 17:56 2025 Jun 28 11:14:35 99.0265 0.00501 17.6741 211.4884 148.3296 14.28292 7.243
2025 Jul 01 17:56 2025 Jun 28 11:14:35 99.0265 0.00501 17.6741 211.4884 148.3296 14.28292 7.243
2025 Jun 30 17:56 2025 Jun 28 11:14:35 99.0265 0.00501 17.6741 211.4884 148.3296 14.28292 7.243
2025 Jun 29 17:56 2025 Jun 28 11:14:35 99.0265 0.00501 17.6741 211.4884 148.3296 14.28292 7.243
2025 Jun 28 17:56 2025 Jun 28 11:14:35 99.0265 0.00501 17.6741 211.4884 148.3296 14.28292 7.243
2025 Jun 27 17:56 2025 Jun 22 12:20:02 99.0263 0.00498 17.2637 228.9031 148.3296 14.28292 7.243
2025 Jun 26 17:56 2025 Jun 22 12:20:02 99.0263 0.00498 17.2637 228.9031 148.3296 14.28292 7.243
2025 Jun 25 17:56 2025 Jun 22 12:20:02 99.0263 0.00498 17.2637 228.9031 148.3296 14.28292 7.243
2025 Jun 24 17:56 2025 Jun 22 12:20:02 99.0263 0.00498 17.2637 228.9031 148.3296 14.28292 7.243
2025 Jun 23 17:56 2025 Jun 22 12:20:02 99.0263 0.00498 17.2637 228.9031 148.3296 14.28292 7.243
2025 Jun 22 17:56 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 21 17:56 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 20 17:57 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 19 17:56 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 18 17:56 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 17 17:56 2025 Jun 17 04:33:23 99.0262 0.00496 16.8968 244.5778 148.3296 14.28292 7.243
2025 Jun 16 17:56 2025 Jun 12 05:11:07 99.0262 0.00495 16.5540 259.2653 148.3296 14.28292 7.243
2025 Jun 15 17:56 2025 Jun 12 05:11:07 99.0262 0.00495 16.5540 259.2653 148.3296 14.28292 7.243
2025 Jun 14 17:56 2025 Jun 12 05:11:07 99.0262 0.00495 16.5540 259.2653 148.3296 14.28292 7.243
2025 Jun 13 17:56 2025 Jun 12 05:11:07 99.0262 0.00495 16.5540 259.2653 148.3296 14.28292 7.243
2025 Jun 12 17:56 2025 Jun 12 05:11:07 99.0262 0.00495 16.5540 259.2653 148.3296 14.28292 7.243
2025 Jun 11 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 10 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 09 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 08 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 07 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 06 17:56 2025 Jun 05 16:49:33 99.0259 0.00495 16.1049 278.5102 148.3296 14.28292 7.243
2025 Jun 05 17:56 2025 Jun 01 11:56:56 99.0259 0.00495 15.8153 290.9433 148.3296 14.28292 7.243

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South El Monte

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34.05°N
118.05°W
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